(1,15) (2,19) (3,18) (4,11) (5,13) (6,20) (7,16) (8,14) (9,17) (10,12) 
nodes: 407  conflicts: 2  modelTime: 706  solveTime: 854  totalTime: 1564  modelSize: 20646  readTime: 4 size: 10